I know that there are some who would appreciate a new location, but it's unlikely we'll release one before this Christmas due to other projects that are taking priority (like BA changes or the Raid Boss). Once we're in early 2015 I'll ask the developers to look into adding something into the schedule.
I can see some aspects of the raid boss needs changing/modifying and the reason to attack it needs some clarification for lower levels, such as yes it's good for XP's but for item drops it may not necessarily be good for your clan to expend the stamina and energy needed for a rapid climb up the levels if your not getting the items to maintain your clans strength! Other issues with the raid boss may include spiteful/greedy players who intentionally wipe the players health in the boss raid ensuring less XP's are gathered from that boss per hit!